Pharmacopeia Standard 50% Ricinoleic Acid Castor Oil - Buy
Pharmacopeia Standard 50% Ricinoleic Acid Castor Oil , Find Complete Details about Pharmacopeia Standard 50% Ricinoleic Acid Castor Oil,High Quality Castor Oil,Black Castor Oil,Bulk Castor Oil from Castor Oil Supplier or Manufacturer-Hunan Kanerga Pharmaceutical Sales Co., Ltd.
Castor Oil: Properties, Uses, and Optimization of Processing
Castor oil seed contains about 30%-50% oil (m/m).74,75 Castor oil can be extracted from castor beans by either mechanical pressing, solvent extraction, or a combination of pressing and extraction.74 After harvesting, the seeds are allowed to dry so that the seed hull will split open, releasing the seed inside. The extraction process begins with the removal of the hull from the seeds.
USP Monographs: Castor Oil - Pharmacopeia.cn
To determine the amount of free acid in the Oil, weigh accurately 10 g into a 250-mL conical flask, add 10 mL of pyridine that previously has been neutralized to phenolphthalein, swirl to mix, add 1 mL of phenolphthalein TS, and titrate with 0.5 N alcoholic potassium hydroxide VS to a faint pink endpoint.
ricinoleic acid | Sigma-Aldrich
Search results for ricinoleic acid at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare
GLOBEXO INDIA | Commercial Grade Castor Oil
Commercial Grade Castor Oil. It contains more than 87% of a unique hydroxy fatty acid viz.Ricinoleic acid. Industrial or commercial grade castor oil is obtained from a mixture of the first pressing and second phase of production - solvent extraction. It can act as a substrate for the preparation of other grades of castor oil including DCO,...
Castor Bean for Biofuel Production - Farm Energy
Castor bean (Ricinus communis L.) has been used for many years as an industrial oilseed crop because of its high seed oil content ( ~50%), unique fatty acid composition (high in ricinoleic acid)and lubricity, potentially high oil yields (from <100 to >250 gallons/acre have been reported), and its ability to grow under varying moisture and soil ...
ricinoleic acid | CastorOil Blog - Castor Oil Industry
Ricinoleic acid, formally called 12-hydroxy-9-cis-octadecenoic acid is a fatty acid.It is an unsaturated omega-9 fatty acid and a hydroxy acid. It is a major component of the seed oil obtained from mature Castor plant (Ricinus communis L.)Geographically, the Ricinoleic Acid market dominance over North America, Latin America, Europe, Asia-Pacific, Middle East & Africa, North America held the ...
How To Use Castor Oil For Acid Reflux/GERD At Home
The pain and inflammation you feel during acid reflux too can be relieved to a large extent by castor oil. Chemical Composition Of Castor Oil. Ricinoleic acid makes up nearly 90% of the fatty acid component of castor oil while some others like oleic acid, linoleic acid, linolenic acid, etc., make up the remaining 10%.
It is an unsaturated omega-9 fatty acid and a hydroxy acid. It is a major component of the seed oil obtained from mature Castor plant (Ricinus communis L., Euphorbiaceae) seeds or in sclerotium of ergot (Claviceps purpurea Tul., Clavicipitaceae). About 90% of the fatty acid content in castor oil is the triglyceride formed from ricinoleic acid.
PDF Castor Oil Chemicals and Derivatives - Castor Oil Industry
While castor oil is popular in itself, its various derivatives and their unique properties and the consequent applications make castor oil even more important in the plant and vegetable oils hierarchy. The castor seed contains about 5.0% moisture, 12.0-16.0% protein, 45.0-50% oil. The seeds are high in phosphorus, 90% in the phytic form.
Castor Bean for Biofuel Production - Edible Oil Expeller
Castor bean has been used for many years as an industrial oilseed crop because of its high seed oil content ( ~50%), unique fatty acid composition (high in ricinoleic acid)and lubricity, potentially high oil yields (from <100 to >250 gallons/acre have been reported), and its ability to grow under varying moisture and soil conditions.
Ricinoleic Acid, Ricinoleic Acid Suppliers and Manufacturers
There are 80 ricinoleic acid suppliers, mainly located in Asia. The top supplying countries are India, China (Mainland), and United Arab Emirates, which supply 56%, 42%, and 1% of ricinoleic acid respectively. Ricinoleic acid products are most popular in Western Europe, North America, and Eastern Europe.
Castor oil is a colorless to very pale yellow liquid with a distinct taste and odor. Its boiling point is 313 °C (595 °F) and its density is 961 kg/m3. It is a triglyceride in which approximately 90 percent of fatty acid chains are ricinoleates. Oleate and linoleates are the other significant components.
100% Pure Natural Plant Oils Pharmaceutical Grade Organic
Ricinoleic Acid Content ≥50.0%. 52.3%. Confirmed. Conclusion. This product passes the qualified standard of CP 2010, each of indicators are in accordance with relevant regulation.
PDF 3016 Oxidation of ricinoleic acid (from castor oil)
Preparation of ricinoleic acid from castor oil Reaction 14 g (about 14 mmol) castor oil are filled in a 250 mL round bottom flask with magnetic stir bar and reflux condenser, containing a solution of 11.0 g (196 mmol) KOH in 40 mL ethanol. The mixture is heated under stirring for 4 hours under reflux. Work up
PDF Extraction and Characterization of Castor Seed Oil From Wild
Extraction and Characterization of Castor Seed Oil from .... 1394 Fig. 1: Structure for ricinoleic acid The presence of a hydroxyl group on C-12 of ricinoleic acid makes castor oil unusually polar, thus promoting hydrogen bonding. This accounts for the oil's unique
Castor oil induces laxation and uterus contraction via
Castor oil is a triglyceride characterized by a high content of the hydroxylated unsaturated fatty acid ricinoleic acid [(9Z,12R)-12-hydroxyoctadec-9-enoic acid] . After oral ingestion of castor oil, ricinoleic acid is released by lipases in the intestinal lumen, and considerable amounts of ricinoleic acid are absorbed in the intestine (5, 6).
PDF Characterization of Castor Oil by HPLC and Charged Aerosol
The composition of castor oil is unique in that it contains a triglyceride formed from the omega-9 unsaturated fatty acid, 12-hydroxy-9-cis-octadecenoic acid (ricinoleic acid, R). Ninety percent of the total triglycerides are triricinoleate (RRR). The castor bean is the natural source of castor oil. Unfortunately, it also
Castor Oil, Blown Castor Oil, Castor Oil BP Grade, Commercial
Castor Oil finds a large range of applications as a raw material in the Oleo chemical industry. Many derivatives are actually being produced such as drying oils, dehydrated castor oil; blown Castor Oil, oxidized and polymerized oils, hydrogenated oils and derivatives ricinoleic acid and derivatives, 12 hydroxy Stearic acid and derivatives.
PDF Castor oil as a potential renewable resource for the
Castor oil as a potential renewable resource for the production of functional materials Egid B. Mubofu* Abstract Castor oil is increasingly becoming an important bio-based raw material for industrial applications. The oil is non-edible and can be extracted from castor seeds from the castor plant belonging to the family Euphorbiaceae. The oil is
Ricinoleic acid is one of the major fatty acids in castor oil, and is chemically unrelated to ricin, which is a protein. Ricin being insoluble in non-polar solvents, there is little to no danger of ricin contamination of castor oil-containing products.
Castor oil biorefinery: Conceptual process design, simulation
Castor oil contains over 90% ricinoleic acid (12-hydroxy-9-octadecenoic) triglyceride, a versatile functional molecule. Fatty methyl ricinoleic ester (FAMRE) is the key building block. This can be valorised as biodiesel, but more profitable is making biochemicals, namely high-value polyamides.
Castor Oil: Properties, Uses, and Optimization of Processing
castor oil were higher than the values of a standard lubricant (SAE 40 engine oil). 19. The unique structure of castor oil offers interesting prop-erties, making it appropriate for various industrial applica-tions. Castor oil is known to consist of up to 90% ricinoleic, 4% linoleic, 3% oleic, 1% stearic, and less than 1% linolenic fatty acids.
Undecylenic acid, 10-undecylenic acid (35.4.7), is synthesized by pyrolysis at 400°C and low pressure (50 mm) an oxyderivative of oleic acid— ricinoleic acid —the glyceride of which is the main ingredient of castor oil [59, 60].
(PDF) Castor Oil: Properties, Uses, and Optimization
Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Production Article (PDF Available) in Lipid Insights 2016(9):1-12 · September 2016 with 7,734 Reads
Castor oil | Sigma-Aldrich
Sigma-Aldrich offers a number of Castor oil products. View information & documentation regarding Castor oil, including CAS, MSDS & more. ... Manufacturing & Production; Regulatory Compliance; ... Castor oil, United States Pharmacopeia (USP) Reference Standard, Sorry we cannot compare more than 4 ...
PDF Production and Uses of Key Castor Oil Oleochemicals
acid, undecylenic acid and special grades of castor oil such as the low moisture grade. This article provides more details on the production processes for the key oleochemicals derived from castor oil, and especially those that are likely to have very high future business potential.
Production of vegetable oils in the world and in Egypt: an
This article throws a light on the recent situation of oilseed as well as vegetable oil production in the world referring to those in Egypt. Over the last 30 years, the oil crop production in the world increased 240%, while the increase in area and in yield was 82 and 48%, respectively. The main oilseed produced in the world is the soybean whereby it represents more than 50% of total oil crop ...
PDF Assessment report on Ricinus communis L., oleum
Chemically, castor oil is a mixture of triglyceride characterised by a high content of ricinolein (a glyceride of 12-hydroxy-9-octadecenoic acid). Many publications reported ricinoleic acid as the major component in castor oil: 89.2-94.9%
Castor Oil Manufacturing Plant|Oil Extraction and Refinery
Cost of Setting Up a Complete Castor Oil Plant. There are various processes that are carried out in a castor oil manufacturing plant. To ensure the lowest production cost and highest production production, each project of our castor oil processing plant was designed and built according the specific situation and requirements of our clients.